A deadly virus threatens the population, but a vaccine has been developed. However, it has a devastating side-effect. All is not well in the family of the government’s chief scientific adviser. But the mood at the vaccine manufacturer is more upbeat, at the prospect of a lucrative government contract.
Length 47 minutes
John Le Mesurier | Elizabeth Spriggs | Allan Cuthbertson | James Bree | Ken Wynne | Raymond Platt | Rosina Thorndike | John Owens